baber/WOPTO huggingface dataset:
Patent JP-2020024664-A (JP)
Title: Information processor, information processing method, and program
Inventor: KURIYAMA NAOTADA
IPC: G06Q50/16
Filed: 2019-03-29
Abstract: To provide an information processor capable of reducing troubles of a cost of restoration.SOLUTION: A company-specific parameter acquisition unit 52 acquires each value of one or more parameters for calculating a cost of restoration at the time of returning a predetermined object to be lent. A settlement cost calculation unit 53 calculates, based on each value of the acquired one or more parameters, a cost of the object to be lent. The settlement cost calculation unit 53 can further include: a feedback information acquisition unit 55 that calculates, according to a calculation model using the one or more parameters, the cost of restoration and acquires, as feedback information, an actual amount required for actual restoration at the time of returning the predetermined object to be lent and an element required for the actual restoration; and a calculation model update unit 56 that updates, based on the feedback information, a calculation model.SELECTED DRAWING: Figure 4
Patent JP-2020163537-A (JP)
Title: Abrasive pad
Inventor: MATSUOKA RYUMA
IPC: H01L21/304
Filed: 2019-03-29
Abstract: SOLUTION: To provide an abrasive pad with little change in physical property between a wet state and a dry state, and with stable polishing rate.EFFECT: An abrasive pad 1 comprises: an abrasive layer 11 consisting of a rigid urethane; a cushion layer 12 having elasticity; and an adhesion layer 13 which connects the abrasive layer 11 and the cushion layer 12. A ratio between a storage elastic modulus E' in a dry state and a storage elastic modulus E' in a wet state of the abrasive pad 1 is 0.7 to 1.0. Even if a central part of the cushion layer 12 constituting the abrasive pad 1 keeps the dry state on contrary to that an outer peripheral part thereof becomes the wet state by slurry, there is little change in physical property between the outer peripheral part and the central part of the whole abrasive pad 1, and a stable polishing rate can be maintained from an initial stage to an end stage.SELECTED DRAWING: Figure 2
Patent JP-2020170264-A (JP)
Title: Image recognition device, image recognition method, image recognition program and image recognition system
Inventor: RYU MU
IPC: G06T7/00
Filed: 2019-04-01
Abstract: To provide an image recognition device, an image recognition method, an image recognition program, and an image recognition system capable of appropriately recognizing characters and numbers described in an atypical form.SOLUTION: An image recognition device 10 includes: an acquisition unit 11 that acquires an image; a recognition unit 12 that cuts out a plurality of partial images from the image so as to cover the image with the plurality of partial images smaller than the image and recognizes characters and numbers reflected in the partial images; an extraction unit 13 that extracts the characters and the numbers that satisfy predetermined conditions from at least some of the characters and the numbers; and an output unit 14 that outputs the characters and the numbers that satisfy the predetermined conditions.SELECTED DRAWING: Figure 6
Patent JP-2020170924-A (JP)
Title: Imaging device, control method, and program
Inventor: SAITO MITSUHIRO
IPC: H04N5/351
Filed: 2019-04-02
Abstract: To improve accuracy of a correction of rolling shutter distortion.SOLUTION: An imaging device according to the present invention is configured to correct blurring by oscillating an imaging device having exposure timings different for each line. The imaging device comprises: first obtaining means for obtaining movement information of the imaging device; second obtaining means for obtaining oscillation information of the imaging device when the imaging device is oscillated for a blur correction on the basis of the movement information obtained by the first obtaining means; calculation means for calculating a correcting amount of rolling shutter distortion by converting the movement information obtained in the first obtaining means into movement information in a direction where the rolling shutter distortion is caused, on the basis of the oscillation information obtained by the second obtaining means; and correction means for correcting the rolling shutter distortion on the basis of the correcting amount calculated by the calculation means.SELECTED DRAWING: Figure 1
Patent JP-2020170652-A (JP)
Title: Manufacturing method of negative electrode for zinc battery and negative electrode for zinc battery
Inventor: KUSHIBE ARIHIRO
IPC: H01M4/26
Filed: 2019-04-04
Abstract: To provide a manufacturing method of a negative electrode for a zinc battery enabling the negative electrode to have excellent life performance.SOLUTION: The manufacturing method of a negative electrode for a zinc battery is provided, the negative electrode comprising a negative electrode current collector 21, a first negative electrode material layer provided on one surface 21a of the negative electrode current collector, and a second negative electrode material layer provided on the other surface 21b of the negative electrode current collector 21. The manufacturing method includes a negative electrode material layer forming step of forming a first negative electrode material layer and a second negative electrode material layer by passing the negative electrode current collector 21 between a first wall surface 51 and a second wall surface 52 while contacting the negative electrode material pastes 23a, 23b on both sides with the first wall surface 51 and the second wall surface 52 facing each other in a state where the negative electrode material pastes 23a, 23b adhere to both sides of the negative electrode current collector 21. In the negative electrode material layer forming step, a ratio of a distance D2 between the second wall surface 52 and the other surface 21b of the negative electrode current collector 21 to a distance D1 between the first wall surface 51 and one surface 21a of the negative electrode current collector 21 is 0.7 to 1.SELECTED DRAWING: Figure 3
Patent JP-2020169050-A (JP)
Title: Opening tool
Inventor: SAITO MASARU
IPC: B65D17/34
Filed: 2019-04-05
Abstract: To make it easy to open a pull-top can.SOLUTION: An opening tool 1 of this invention is provided with a fitting member 10 and a lever member 20. The lever member 20 is provided with an operation part 23 an opening person operates and an opening protrusion part 24a formed to extend toward above a lid piece part of a pull-top can.SELECTED DRAWING: Figure 3
Patent JP-2020173314-A (JP)
Title: Display unit and method for adjusting display unit
Inventor: SUGIYAMA DAISUKE
IPC: G02B27/01
Filed: 2019-04-09
Abstract: To appropriately adjust a virtual image distance and a focal distance.SOLUTION: A display unit comprises: a display 2 that displays a video; a lens 3 that is arranged on the optical axis of video display light of the video displayed on the display 2; and a concave mirror 5 that reflects the video display light of the video passing through the lens 3 toward a windshield S that faces a viewer. The display 2 is arranged to move on the optical axis to allow adjustment of the distance L1 with respect to the concave mirror 5, and the lens 3 is arranged to move on the optical axis in conjunction with the movement of the display 2 to allow adjustment of the distance L2 with respect to the display 2.SELECTED DRAWING: Figure 1
Patent JP-2020174108-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2019-04-10
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats and presses the polyolefin-based sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of a first frame including magnets and a second frame by holding an outer periphery of the polyolefin-based sheet using the frame. The dividing step forms a modified layer in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines and divides the wafer into individual device chips. The picking-up step pushes up the device chips by spraying air and picks up the device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2019147811-A (JP)
Title: Efficient protein expression in vivo using modified rna (mod-rna)
Inventor: KENNETH R CHIEN
IPC: A61K38/18
Filed: 2019-04-18
Abstract: To provide the use of synthetic modified RNA (MOD-RNA) capable of inducing protein expression in vivo in tissues, e.g., the heart tissue and muscle tissue.SOLUTION: According to the present invention, a method for in vivo expression of protein in the tissue comprises contacting the tissue with a composition comprising a synthetic modified RNA molecule encoding a polypeptide. The synthetic modified RNA molecule comprises one or more modifications so that the introduction of the synthetic modified RNA into the cells in the tissue can cause a decrease in natural immune response compared with the cells in the tissue contacted with a synthetic RNA molecule encoding the peptide without containing one or more modifications. Furthermore, the composition containing the synthetic modified RNA molecule comprises at least one synthetic modified RNA molecules present in a lipid complex.SELECTED DRAWING: Figure 10C
Patent JP-2020176693-A (JP)
Title: Hydrogen storage state estimation device, hydrogen storage state estimation program and hydrogen storage state estimation method
Inventor: SUGITA MIKI
IPC: F17C11/00
Filed: 2019-04-19
Abstract: To provide a hydrogen storage state estimation device capable of appropriately estimating a hydrogen storage state even at an operation switching time in which a sucking operation and a discharging operation are switched.SOLUTION: A hydrogen storage state estimation device 1 comprises: a first calculation unit 122 which calculates a hydrogen storage rate xt per operation time; a second calculation unit 123 which corrects a hydrogen storage rate change amount Δxt on the basis of a ratio of a hydrogen storage rate xt-1 at a preceding time and an apparent hydrogen storage rate yt-1, thereby calculating an apparent hydrogen storage rate change amount Δyt at the operation time and accumulates the apparent hydrogen storage rate change amount Δyt per operation time with respect to an apparent hydrogen storage rate y0 at an initial time, thereby calculating an apparent hydrogen storage rate yt per operation time; and a third calculation unit 124 which calculates a tank temperature Tt and a tank pressure Pt per operation time on the basis of the apparent hydrogen storage rate yt per operation time and a PCT chart.SELECTED DRAWING: Figure 7
Patent JP-2020181638-A (JP)
Title: Coating positive electrode active material
Inventor: SUGIYAMA KAZUO
IPC: H01M4/36
Filed: 2019-04-23
Abstract: To provide a coating positive electrode active material capable of suppressing an increase in battery resistance.SOLUTION: Disclosed is a coating positive electrode active material 10 which is used for an all-solid lithium ion battery. This coating positive electrode active material 10 includes: a positive electrode active material 1 containing an Li element; and a coating layer 2 formed on the surface of the positive electrode active material 1. The coating layer 2 contains H 2O in an amount of 0.5 mol% or more and 10 mol% or less.SELECTED DRAWING: Figure 1
Patent JP-2020180343-A (JP)
Title: Liner and manufacturing method of the same
Inventor: TAKAHASHI NAOTO
IPC: B22F7/08
Filed: 2019-04-25
Abstract: To provide a liner having a long life by suppressing a reinforcing material from falling off, and to provide a related manufacturing method.SOLUTION: A liner 10 includes a base material 2 and a plurality of reinforcing materials 3. The reinforcing material 3 has a wear-resistant portion 31 and a retaining portion 32. The retaining portion 32 is formed in a tapered shape over the whole or substantially the whole. The retaining portion 32 is provided in at least a half of the liner 10 on a back surface 11 side in the normal direction of a protective surface 1.SELECTED DRAWING: Figure 1
Patent JP-2020181108-A (JP)
Title: Cylindrical work retainer, and rotating method
Inventor: ABE YUKIHIRO
IPC: G03G21/16
Filed: 2019-04-25
Abstract: To provide a cylindrical work retainer capable of retaining a cylindrical work in a non-contact state.SOLUTION: The cylindrical work retainer has a suction block. The suction block has a suction surface facing the surface of a cylindrical work. The suction surface has a compressed gas outlet for ejecting compressed gas into the gap formed by the cylindrical work and the suction surface. The suction block has a compressed gas inlet for introducing the compressed gas, and a flow path communicating the compressed gas outlet and the gas inlet. The suction surface has a surface that is approximately perpendicular to the vertical direction and holds the cylindrical work horizontally.SELECTED DRAWING: Figure 1A
Patent JP-2020183623-A (JP)
Title: Shovel
Inventor: NAKAYAMA ATSUSHI
IPC: E02F9/24
Filed: 2019-04-26
Abstract: To provide a shovel that can further improve safety.SOLUTION: A shovel 100 according to one embodiment of the present invention comprises a sensor 45X that acquires information on the light reflection intensity received from an object around the shovel 100 and information on the distance to an object around the shovel 100, and a controller 30 that performs at least one of output of an alarm and limitation of the operation of the shovel based on the output of the sensor 45X. For example, the sensor 45X irradiates light (infrared) around the shovel 100 and receives the reflected light to acquire information on the light reflection intensity of the object around the shovel 100 and information on the distance to the object around the shovel 100.SELECTED DRAWING: Figure 2A
Patent JP-2019124464-A (JP)
Title: Heat treatment monitoring system
Inventor: STORK GENANNT WERSBORG INGO
IPC: A47J37/00
Filed: 2019-05-07
Abstract: To enable heat treatment for food to be automated.SOLUTION: A heat treatment monitoring system comprises: a sensor unit having at least one sensor for measuring current sensor data of food being heated; a treatment unit configured to determine current feature data from the current sensor data; and a monitoring unit configured to compare the current feature data with reference feature data in a reference heating process to determine a current heating state of the food under monitoring in a current heating process.SELECTED DRAWING: Figure 18B
Patent JP-2020184254-A (JP)
Title: Information collecting system
Inventor: SAKAMOTO NANA
IPC: G06Q50/10
Filed: 2019-05-09
Abstract: To provide an information collecting system which can acquire useful information from an information provider.SOLUTION: An information collecting system 1 collects information from an information provider 7A. A first communication terminal 2A attaches the ID of the information provider 7A to the information and sends the information. A DB 42 of a server device 4 stores information sent from the first communication terminal 2A. The server device 4 sends the information stored in the DB 42 to a second communication terminal 2B of an information user 7B. The server device 4 evaluates the information according to the number of transmission to the second communication terminal 2B, calculates the reward according to the evaluation, and adds the reward to the reward for the information provider 7A with the ID attached to the evaluated information.SELECTED DRAWING: Figure 1
Patent JP-2020187208-A (JP)
Title: Image forming apparatus, control method of image forming apparatus, and program
Inventor: NISHIMURA SHUNSUKE
IPC: G03G21/14
Filed: 2019-05-13
Abstract: To provide an image forming apparatus capable of preventing trouble such as paper jam which occurs when the paper feed option device that requires transport synchronization control is connected to the connector for connecting the paper output option device that does not require transport synchronization control.SOLUTION: A CPU 801 of an image forming apparatus 10 is configured so as to, when detecting that a paper feed option device is connected to a connector 811 for connecting a paper discharge option device (No in S206), display a message of confirming the connection of the optional device (S208) on a display section 620 of the operation display device 600, and prompt a user to reconnect to the correct connector.SELECTED DRAWING: Figure 7C
Patent JP-2020187472-A (JP)
Title: On-vehicle system, environment recognition sensor and electronic control device
Inventor: MUTO YUTA
IPC: G08G1/16
Filed: 2019-05-13
Abstract: To provide an on-vehicle system that is adaptive to an environment large in amount of environmental information.SOLUTION: An on-vehicle system is mounted on a vehicle, and comprises an electronic control device and an environment recognition sensor. The environment recognition sensor comprises a sensing unit which acquires environment information before processing through sensing, and comprises: a condition calculation unit which calculates, based upon a position of the vehicle, a traveling direction of the vehicle, and map information, a processing condition in which information specifying a region on a map and a priority level of processing on the environment information before processing that the environment recognition sensor acquires are made to correspond to each other; and a processing object determination unit which generates, based upon the environment information before processing and the processing condition, environment information less in information amount than the environment information before processing.SELECTED DRAWING: Figure 1
Patent JP-2020185880-A (JP)
Title: Cooling water circuit
Inventor: MAEDA TAKAHIRO
IPC: F01P7/16
Filed: 2019-05-14
Abstract: To provide a cooling water circuit which uses plural heat exchangers with good efficiency, and can increase air conditioning capacity.SOLUTION: In a heat radiation heat exchanger, cooling water is heated by heat radiation of an external heat medium. In an endothermic heat exchanger, cooling water is cooled by endotherm of an external heat medium. A first heat exchanger 10 and a second heat exchanger 20 perform heat exchange between cooling air and ambient air. A cooling water circuit 1 is so configured that when high-temperature cooling water, which has been heated by the heat radiation heat exchanger, flows through the first heat exchanger 10 and the second heat exchanger 20, cooling water flows through the first heat exchanger 10 and the second heat exchanger 20 in series. Further, the cooling water circuit 1 is so configured that when low-temperature cooling water, which has been cooled by the endothermic heat exchanger, flows through the first heat exchanger 10 and the second heat exchanger 20, cooling water flows through the first heat exchanger 10 and the second heat exchanger 20 in parallel.SELECTED DRAWING: Figure 1
Patent JP-2020188614-A (JP)
Title: Control method and control circuit of reactive power compensator
Inventor: SHINOHARA HIROSHI
IPC: H02M7/48
Filed: 2019-05-16
Abstract: To provide a control method and a control circuit of a reactive power compensator that appropriately control a reactive current injected into a system within an instantaneous low period to suppress the disturbance of a power system, and prevent the disconnection of a distributed power source and make it possible to maintain the voltage and frequency of the entire system at a predetermined value when an instantaneous voltage drop occurs in the power system due to a three-phase or two-phase short-circuit accident, etc.SOLUTION: In a control method and a control circuit of a reactive power compensator that inject reactive power into a power system with an inverter to compensate for an instantaneous drop in a system voltage due to a three-phase or two-phase short-circuit accident, etc., a voltage drop determination unit 42 determines that the system voltage has dropped below a predetermined value, and a filter 44 having the first-order lag characteristic and an off-delay unit 45 that validates the output for a predetermined period act within an instantaneous low period gradually reduce the reactive current command from the predetermined value to zero to suppress the disturbance of the power system and maintains the voltage and frequency of the entire system at the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2020179656-A (JP)
Title: Pencil sharpener
Inventor: WU QIONG
IPC: B43L23/02
Filed: 2019-05-17
Abstract: To disclose a pencil sharpener.SOLUTION: The present invention discloses a pencil sharpener including an outer shell. An operating chamber is installed in the outer shell. A groove communicating with an external space is installed at the upper end of the operating chamber. A motor is fixedly installed on a lower end wall of the operating chamber. A power shaft is connected to the upper end of the motor. A pencil sharpener cutter rotatably connected to an upper end wall of the operating chamber is fixedly installed at the upper end of the power shaft. The present invention can automatically sharpen a pencil, overcome the drawbacks of manually sharpening the pencil taking a lot of time and labor, while preventing the shavings from dyeing hands black, and ensuring cleanliness of the hands during sharpening of the pencil.SELECTED DRAWING: Figure 1
Patent JP-2020191338-A (JP)
Title: Metal base substrate
Inventor: SUGAWA TAKAYOSHI
IPC: H05K1/02
Filed: 2019-05-20
Abstract: To provide a metal base substrate that suppresses peeling of an insulating adhesive layer between the insulating adhesive layer and a multilayer printed wiring board in the metal base substrate.SOLUTION: In a metal base substrate in which a metal plate is arranged through an insulating adhesive layer on one surface of a printed wiring board having a wiring circuit on the front and back surfaces, a dummy pattern is provided in an empty space of the wiring circuit on an insulating adhesive layer surface of the printed wiring board.SELECTED DRAWING: Figure 1
Patent JP-2020189598-A (JP)
Title: Console Box
Inventor: MIYAIRI TAKEHIKO
IPC: B60R7/04
Filed: 2019-05-23
Abstract: To facilitate falling of a residue of a tray from the tray when the tray is in a storage state.SOLUTION: A console box includes a console box body 2, and a tray 3 detachably mounted on the console box body 2. In each of a right inside surface 21 and a left inside surface 22 of the console box body 2, first grooves 26 and 26 extending in a vehicle longitudinal direction and second grooves 27 and 27 extending in a vehicle vertical direction on the rear part in the vehicle longitudinal direction of the first grooves 26 and 26 are formed. A peripheral wall part 32 of the tray 3 has a right side part 33 and a left side part 34, a front side part 35 and a rear side part 36, and right projection parts 41 and 41 and left projection parts 42 and 42 fit into the first grooves 26 and 26 or the second grooves 27 and 27. A bottom part 31 of the tray 3 has a slope part 31b inclined so as to be shallow toward the front side part 35.SELECTED DRAWING: Figure 3